MurrayC734519
MurrayC734519
03-11-2022
Mathematics
contestada
X + 5y = 8, -x + 2y = -1
Respuesta :
TaliseT400017
TaliseT400017
03-11-2022
x+5y=8
-x+2y=-1 => x=2y+1
(2y+1)+5y=8 => 7y=7 => y=1 => x=3
The answer is
x=3
and
y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
Which of these happens last? Nina hits a drum. Nina hears the sound of her drum. Sound waves travel through the air. The surface of the drum vibrates, creating
Which is the correct pathway of air in the lungs?A.nostrils-nasal cavity-pharynx-larynx-trachea-bronchus-bronchiole-alveoliB.nostrils-pharynx-nasal cavity-laryn
Andre is running in an 80-meter hurdle race. There are eight equally spaced hurdles on the track. The first hurdle is 12 meters from the starting line and the l
Please help me please please someone help me
(question 1 ) −8 ≤ −6; Add 14 to both sides (question 2 ) 9 > −5; Subtract 9 from both sides. (question 3 ) The table below shows some prices at a produce st
What is 21 dimes to go 30 dimes
Sofia had $608 in her bank account. She withdrew 15% of the money in her account. How much did she withdraw? Quickly answer!!!
The same amount deposited weekly into a bank account can be represented by a A: Linear B: Exponential C: Quadratic
In a brief essay, compare and contrast Edvard Grieg’s Peer Gynt Suite No. 1, Op. 46 and No. 4, Op. 46. These two movements are found frequently in films. In wha
The diagram below represents a sample of a sedimentary rock viewed under a microscope. Which part was formed first?
